Table 2.
Antioxidant capacity of extracts and isoeleutherin from Eleutherine plicata.
| Samples | Concentration (μg/mL) | Antioxidant capacity (mM) |
|---|---|---|
| Negative Control | – | 0.142 + 0.006 |
| EEEp | 9.80 | 0.127 + 0.007 |
| 4.90 | 0.264 + 0.002 | |
| 2.45 | 0.461 + 0.005 | |
| FDMEp | 9.52 | 0.250 + 0.002 |
| 4.76 | 0.424 + 0.004 | |
| 2.38 | 0.495 + 0.006 | |
| Isoeleutherin | 15.55 | 0.159 + 0.006 |
| 7.77 | 0.278 + 0.002 | |
| 3.88 | 0.428 + 0.004 |
EEEp: ethanol extract of Eleutherine plicata; FDMEp: dichloromethane fraction of Eleutherine plicata. Values are expressed as mean ± standard deviation.